cve/published/2022/CVE-2022-49819.json

{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteon_ep: fix potential memory leak in octep_device_setup()\n\nWhen occur unsupported_dev and mbox init errors, it did not free oct->conf\nand iounmap() oct->mmio[i].hw_addr. That would trigger memory leak problem.\nAdd kfree() for oct->conf and iounmap() for oct->mmio[i].hw_addr under\nunsupported_dev and mbox init errors to fix the problem."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/ethernet/marvell/octeon_ep/octep_main.c"
               ],
               "versions": [
                  {
                     "version": "862cd659a6fbac664f1fcdd7149046040a7a7e9c",
                     "lessThan": "67b65a0db8a7fdad43159819f41335497a4bb04f",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "862cd659a6fbac664f1fcdd7149046040a7a7e9c",
                     "lessThan": "e4041be97b15302ebfffda8bbd45f3b2d096048f",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/ethernet/marvell/octeon_ep/octep_main.c"
               ],
               "versions": [
                  {
                     "version": "5.19",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.19",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.0.10",
                     "lessThanOrEqual": "6.0.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.1",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.19",
                           "versionEndExcluding": "6.0.10"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.19",
                           "versionEndExcluding": "6.1"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/67b65a0db8a7fdad43159819f41335497a4bb04f"
            },
            {
               "url": "https://git.kernel.org/stable/c/e4041be97b15302ebfffda8bbd45f3b2d096048f"
            }
         ],
         "title": "octeon_ep: fix potential memory leak in octep_device_setup()",
         "x_generator": {
            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2022-49819",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}